Vulnerability identifier: #VU76759
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-502
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Zoho ManageEngine OpManager
Client/Desktop applications /
Other client software
Vendor: Zoho Corporation
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insecure input validation when processing serialized data. A remote attacker can pass specially crafted data to the application and perform a denial of service attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Zoho ManageEngine OpManager: 12.6 126000 - 12.6 126324, 12.5 125000 - 12.5 125664, 12.4 124000 - 12.4 124196, 12.3 - 12.3.123240
External links
http://www.manageengine.com/network-monitoring/help/read-me-complete.html#127104
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.